Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Omer Reingold, Luca Trevisan, Salil P. Vadhan. Pseudorandom Walks in Biregular Graphs and the RL vs. L Problem. Electronic Colloquium on Computational Complexity (ECCC), (022), 2005. [doi]
Abstract is missing.